98513350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 203736960

約数和(自身を除く): 105223610

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 4889, 9778, 10075, 20150, 24445, 48890, 63557, 122225, 127114, 151559, 244450, 303118, 317785, 635570, 757795, 1515590, 1588925, 1970267, 3177850, 3788975, 3940534, 7577950, 9851335, 19702670, 49256675, 98513350]

約数ペア:

[(1, 98513350), (2, 49256675), (5, 19702670), (10, 9851335), (13, 7577950), (25, 3940534), (26, 3788975), (31, 3177850), (50, 1970267), (62, 1588925), (65, 1515590), (130, 757795), (155, 635570), (310, 317785), (325, 303118), (403, 244450), (650, 151559), (775, 127114), (806, 122225), (1550, 63557), (2015, 48890), (4030, 24445), (4889, 20150), (9778, 10075)]